First of all, a palpitation merely means the heart starts to pound hard or increases in intensity.

Now to my point:Not always, but sometimes, when I feel the end of a lucid dream is imminent, all goes dark or blurry and it ends and I wake up in bed, with eyes still closed, but my heart just starts to thump so hard it's about to jump out of my chest. It wasn't like that IN the dream; It's only as I come out of it. When it ends.

I have made note of it in my dream journals, so I know it's common for me.

IS IT COMMON FOR ANYONE ELSE? HAVE YOU EVER NOTICED?IF SO, I WONDER WHY?